diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/agg-rx.c | 18 | ||||
| -rw-r--r-- | net/mac80211/agg-tx.c | 2 | ||||
| -rw-r--r-- | net/mac80211/cfg.c | 12 | ||||
| -rw-r--r-- | net/mac80211/driver-ops.h | 9 | ||||
| -rw-r--r-- | net/mac80211/key.c | 1 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 5 | ||||
| -rw-r--r-- | net/mac80211/sta_info.c | 13 | ||||
| -rw-r--r-- | net/mac80211/tx.c | 7 |
8 files changed, 58 insertions, 9 deletions
diff --git a/net/mac80211/agg-rx.c b/net/mac80211/agg-rx.c index 9598fdb4ad01..6bb9a9a94960 100644 --- a/net/mac80211/agg-rx.c +++ b/net/mac80211/agg-rx.c @@ -19,8 +19,9 @@ #include "ieee80211_i.h" #include "driver-ops.h" -void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, - u16 initiator, u16 reason) +static void ___ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, + u16 initiator, u16 reason, + bool from_timer) { struct ieee80211_local *local = sta->local; struct tid_ampdu_rx *tid_rx; @@ -70,10 +71,17 @@ void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, spin_unlock_bh(&sta->lock); - del_timer_sync(&tid_rx->session_timer); + if (!from_timer) + del_timer_sync(&tid_rx->session_timer); kfree(tid_rx); } +void __ieee80211_stop_rx_ba_session(struct sta_info *sta, u16 tid, + u16 initiator, u16 reason) +{ + ___ieee80211_stop_rx_ba_session(sta, tid, initiator, reason, false); +} + /* * After accepting the AddBA Request we activated a timer, * resetting it after each frame that arrives from the originator. @@ -92,8 +100,8 @@ static void sta_rx_agg_session_timer_expired(unsigned long data) #ifdef CONFIG_MAC80211_HT_DEBUG printk(KERN_DEBUG "rx session timer expired on tid %d\n", (u16)*ptid); #endif - __ieee80211_stop_rx_ba_session(sta, *ptid, WLAN_BACK_RECIPIENT, - WLAN_REASON_QSTA_TIMEOUT); + ___ieee80211_stop_rx_ba_session(sta, *ptid, WLAN_BACK_RECIPIENT, + WLAN_REASON_QSTA_TIMEOUT, true); } static void ieee80211_send_addba_resp(struct ieee80211_sub_if_data *sdata, u8 *da, u16 tid, diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index 555c6a14a6fa..c163d0a149f4 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -186,7 +186,7 @@ static void sta_addba_resp_timer_expired(unsigned long data) spin_unlock_bh(&sta->lock); #ifdef CONFIG_MAC80211_HT_DEBUG printk(KERN_DEBUG "timer expired on tid %d but we are not " - "(or no longer) expecting addBA response there", + "(or no longer) expecting addBA response there\n", tid); #endif return; diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 7dd7cda75cfa..845a6e6b9d89 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -411,6 +411,17 @@ static int ieee80211_dump_station(struct wiphy *wiphy, struct net_device *dev, return ret; } +static int ieee80211_dump_survey(struct wiphy *wiphy, struct net_device *dev, + int idx, struct survey_info *survey) +{ + struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); + + if (!local->ops->get_survey) + return -EOPNOTSUPP; + + return drv_get_survey(local, idx, survey); +} + static int ieee80211_get_station(struct wiphy *wiphy, struct net_device *dev, u8 *mac, struct station_info *sinfo) { @@ -1508,6 +1519,7 @@ struct cfg80211_ops mac80211_config_ops = { .change_station = ieee80211_change_station, .get_station = ieee80211_get_station, .dump_station = ieee80211_dump_station, + .dump_survey = ieee80211_dump_survey, #ifdef CONFIG_MAC80211_MESH .add_mpath = ieee80211_add_mpath, .del_mpath = ieee80211_del_mpath, diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index 9179196da264..35e1e581e806 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -344,6 +344,15 @@ static inline int drv_ampdu_action(struct ieee80211_local *local, return ret; } +static inline int drv_get_survey(struct ieee80211_local *local, int idx, + struct survey_info *survey) +{ + int ret = -EOPNOTSUPP; + if (local->ops->conf_tx) + ret = local->ops->get_survey(&local->hw, idx, survey); + /* trace_drv_get_survey(local, idx, survey, ret); */ + return ret; +} static inline void drv_rfkill_poll(struct ieee80211_local *local) { diff --git a/net/mac80211/key.c b/net/mac80211/key.c index e8f6e3b252d8..8d4b41787dcf 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -140,6 +140,7 @@ static void ieee80211_key_enable_hw_accel(struct ieee80211_key *key) struct ieee80211_sub_if_data, u.ap); + key->conf.ap_addr = sdata->dev->dev_addr; ret = drv_set_key(key->local, SET_KEY, sdata, sta, &key->conf); if (!ret) { diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 3133681bdaa0..425f66c70013 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1333,12 +1333,17 @@ static void ieee80211_rx_mgmt_probe_resp(struct ieee80211_sub_if_data *sdata, mutex_lock(&sdata->local->iflist_mtx); ieee80211_recalc_ps(sdata->local, -1); mutex_unlock(&sdata->local->iflist_mtx); + + if (sdata->local->hw.flags & IEEE80211_HW_CONNECTION_MONITOR) + return; + /* * We've received a probe response, but are not sure whether * we have or will be receiving any beacons or data, so let's * schedule the timers again, just in case. */ mod_beacon_timer(sdata); + mod_timer(&ifmgd->conn_mon_timer, round_jiffies_up(jiffies + IEEE80211_CONNECTION_IDLE_TIME)); diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index ff0eb948917b..3de7a2260d65 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -575,7 +575,7 @@ static int sta_info_buffer_expired(struct sta_info *sta, } -static void sta_info_cleanup_expire_buffered(struct ieee80211_local *local, +static bool sta_info_cleanup_expire_buffered(struct ieee80211_local *local, struct sta_info *sta) { unsigned long flags; @@ -583,7 +583,7 @@ static void sta_info_cleanup_expire_buffered(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata; if (skb_queue_empty(&sta->ps_tx_buf)) - return; + return false; for (;;) { spin_lock_irqsave(&sta->ps_tx_buf.lock, flags); @@ -608,6 +608,8 @@ static void sta_info_cleanup_expire_buffered(struct ieee80211_local *local, if (skb_queue_empty(&sta->ps_tx_buf)) sta_info_clear_tim_bit(sta); } + + return true; } static int __must_check __sta_info_destroy(struct sta_info *sta) @@ -755,15 +757,20 @@ static void sta_info_cleanup(unsigned long data) { struct ieee80211_local *local = (struct ieee80211_local *) data; struct sta_info *sta; + bool timer_needed = false; rcu_read_lock(); list_for_each_entry_rcu(sta, &local->sta_list, list) - sta_info_cleanup_expire_buffered(local, sta); + if (sta_info_cleanup_expire_buffered(local, sta)) + timer_needed = true; rcu_read_unlock(); if (local->quiescing) return; + if (!timer_needed) + return; + local->sta_cleanup.expires = round_jiffies(jiffies + STA_INFO_CLEANUP_INTERVAL); add_timer(&local->sta_cleanup); diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 2cb77267f733..e2aa972d584f 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -429,6 +429,7 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx) struct sta_info *sta = tx->sta; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx->skb->data; + struct ieee80211_local *local = tx->local; u32 staflags; if (unlikely(!sta || @@ -476,6 +477,12 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_tx_data *tx) info->control.vif = &tx->sdata->vif; info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING; skb_queue_tail(&sta->ps_tx_buf, tx->skb); + + if (!timer_pending(&local->sta_cleanup)) + mod_timer(&local->sta_cleanup, + round_jiffies(jiffies + + STA_INFO_CLEANUP_INTERVAL)); + return TX_QUEUED; } #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG |